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Series 8.2 Liter Torque Specifications

Thread Size (mm) Class & Application Torque Specifications
N-m lb-ft
M5x.8 (9.8) Standard Torque Specification 5-6 3.7-4.4
M5x.8(10.9) Standard Torque Specification 7-8 5.2-5.9
1/4-20 Standard Torque Specification 10-12 7-9
M6x1.0 (9.8) Standard Torque Specification 10-12 7.4-9
1/4-28 Standard Torque Specification 11-14 8-10
M6x1.0 (10.9) Standard Torque Specification 13-15 10-11
5/16-18 Standard Torque Specification 18-23 13-17
5/16-24 Standard Torque Specification 20-26 15-19
M8x1.25 (9.8) Standard Torque Specification 23-27 17-20
Injector Control Tube Lever Bolt 30-34 22-27
Oil Pan Bolt 0-15 7-11
M8x1.25 (10-9) Standard Torque Specification 30-34 22-25
3/8-16 Standard Torque Specification 41-47 30-35
M10x1.50 (9.8) Standard Torque Specification 46-52 34-38
3/8-24 Standard Torque Specification 47-53 35-39
M10x1.50 (10.9) Standard Torque Specification 59-65 44-46
7/16-14 Standard Torque Specification 62-68 46-50
7/16-20 Standard Torque Specification 77-83 57-61
Connecting Rod Bolt 80-95 59-70
M12x1.75 (0.9) Standard Torque Specification 82-88 60-65
1/2-13 Standard Torque Specification 96-102 71-75
M12x1.75 (10.9) Standard Torque Specification 105-111 77-82
Main Bearing Cap Bolt (Outboard) * 90-103 66-76
M12x1.75 (10.9) Flywheel bolt 87-100 64-74
1/2-20 Standard Torque Specification 113-126 83-93
Fuel Pump Relief Valve Plug 24-34 18-25
Oil Pan Drain Plug 24-34 18-25
9/16-12 Standard Torque Specification 122-136 90-100
M14x2.0 (10.9) Standard Torque Specification 130-140 96-103
Cylinder Head Bolt * ± ±
Main Bearing Cap Bolt (Inboard) 140-160 103-118
9/16-18 Standard Torque Specification 146-159 107-117
M15x2.0 (10.9) Standard Torque Specification Cylinder Head Bolt * ± 148-156
M16x2.0 (9.8) Standard Torque Specification 201-211 148-156
5/8-18 Standard Torque Specification 228-242 168-178
M16x2.0 (10.9) Standard Torque Specification 258-268 190-198
3/4-10 Standard Torque Specification 325-339 240-250
M20x2.5 (8.8) Standard Torque Specification 334-384 246-284
3/4-16 Standard Torque Specification 393-407 290-300
M20x2.5 (10.9) Standard Torque Specification 509-519 375-383
Crankshaft Pulley Bolt 334-384 248-283
1-1/4-16 Standard Torque Specification 130-145 96-107

* Lubricate with International Compound #2
± Refer to Service Manual